5XMM J124856.2-412628
5XMM-DR15 stacked source · SRCID 3004634010100106
Position:
12h48m56.26s -41d26m28.1s
(192.23442°, -41.44114°)
EP flux
7.15e-15
± 7.6e-16
erg cm-2 s-1
CLASSX
Bkg_AGN
(0.622)
Detections
10
| SRCID | 3004634010100106 |
|---|---|
| IAUNAME | 5XMM J124856.2-412628 |
| SC_RA | 12h48m56.26s (192.23442°) |
| SC_DEC | -41d26m28.1s (-41.44114°) |
| RADEC_ERR | 0.29 arcsec |
| LII / BII | 302.4286° / 21.4282° |
| N_CONTRIB | 10 (detections) |
| N_OBS | 12 (observations covering the position) |
| MJD_FIRST | 52277.006 (2002-01-03 00:08:36.000 UTC) |
| MJD_LAST | 58666.366 (2019-07-02 08:46:52.000 UTC) |
Stacked EPIC flux
EP flux (0.2-12 keV): 7.15e-15 ± 7.6e-16 erg cm-2 s-1
Hardness ratios
HR1
0.68
± 0.03
0.2-0.5 / 0.5-1.0 keV
HR2
-0.51
± 0.05
0.5-1.0 / 1.0-2.0 keV
HR3
-0.85
± 0.09
1.0-2.0 / 2.0-4.5 keV
HR4
-0.44
± 0.57
2.0-4.5 / 4.5-12.0 keV
Extent:
0.00
arcsec
(ML -2.8)
SUM_FLAG:
1
Long-term lightcurve
No light-curve points available.
Bkg_AGN
CLASSX outlier: 1.9
Class probabilities
Class taxonomy
- AGN — active galactic nucleus.
- Bkg_AGN — background AGN.
- Star — Galactic star.
- Gal_XRB — Galactic X-ray binary.
- Extragal_XRB — extragalactic X-ray binary.
- CV — cataclysmic variable.
- Extended — cluster or galaxy.
Optical Monitor (OM)
- OM Source ID
- 3302028
- Match probability
- 0.978
| Filter | Mag (AB) | Err |
|---|---|---|
| UVW2 | — | — |
| UVM2 | — | — |
| UVW1 | 22.504 | 0.107 |
| U | — | — |
| B | — | — |
| V | — | — |
Gaia DR3
- Source ID
- 6139930666196354176
- Match probability
- 0.99
- Magnitudes
- G=16.88, BP=18.19, RP=15.49
AllWISE
- Name
- J124856.12-412628.0
- Match probability
- 0.995
| Band | Mag | Err |
|---|---|---|
| W1 | 12.857 | 0.024 |
| W2 | 12.706 | 0.025 |
| W3 | 12.105 | — |
| W4 | 9.164 | — |
CLASSOPT
- Class
- Star
Star
AGN
Galaxy
No redshift estimate available for this source.
Stacked power-law fit
| Unabsorbed flux | 3.50e-14 (+3.8e-14 / −3.2e-14) erg cm−2 s−1 |
|---|---|
| NH | 1.58e+21 (+1.9e+21 / −1.2e+21) cm−2 |
| Photon index (Γ) | 2.85 (+2.96 / −2.65) |
| DoF | 317 |
| p-value | 0.024 |
| Quality flag | 0 |
| APPROX_SOURCE_VAR | 14.700 (approximate flux variability amplitude) |
|---|
No contributing observations found.
Sky view (optical)
DSS2 colour optical image. The header thumbnail shows the XMM-Newton X-ray image; use the layers menu in the toolbar to switch surveys.
Hardness-ratio diagram
No hardness-ratio pairs available for this source.
The per-observation light curve is shown in the X-ray properties section above.